AirHint found the following cheapest return flights from London (LON) to Sofia (SOF) in August 2026 (see full year).

Return flights

11 Aug - 12 Aug	Wizz Air	direct
19 Aug - 02 Sep	Wizz Air
18 Aug - 19 Aug	Wizz Air	direct
19 Aug - 19 Aug	Wizz Air	direct
24 Aug - 31 Aug	Wizz Air
05 Aug - 10 Aug	Wizz Air	direct
05 Aug - 12 Aug	Wizz Air	direct
23 Aug - 26 Aug	Wizz Air	direct
05 Aug - 08 Aug	Wizz Air	direct
24 Aug - 26 Aug	Wizz Air	direct
17 Aug - 19 Aug	Wizz Air	direct
19 Aug - 02 Sep	Wizz Air	direct

Also check the deals for one-way flights from London to Sofia in August.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from London to Sofia in August from $190

Return flights